*
* @param string $plugin_id Plugin id (path/file.php).
* @return string Printable plugin name, or the plugin id itself if printable name is not available.
*/
public function get_plugin_name( string $plugin_id ): string {
$plugin_data = $this->proxy->call_function( 'get_plugin_data', WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $plugin_id );
return $plugin_data['Name'] ?? $plugin_id;
}
/**
* Check if a plugin is WooCommerce aware.
*
* @param string|array $plugin_file_or_data Plugin id (path/file.php) or plugin data (as returned by get_plugins).
* @return bool True if the plugin exists and is WooCommerce aware.
* @throws \Exception The input is neither a string nor an array.
*/
public function is_woocommerce_aware_plugin( $plugin_file_or_data ): bool {
if ( is_string( $plugin_file_or_data ) ) {
return in_array( $plugin_file_or_data, $this->get_woocommerce_aware_plugins(), true );
} elseif ( is_array( $plugin_file_or_data ) ) {
return '' !== ( $plugin_file_or_data['WC tested up to'] ?? '' );
} else {
throw new \Exception( 'is_woocommerce_aware_plugin requires a plugin name or an array of plugin data as input' );
}
}
/**
* Match plugin identifier passed as a parameter with the output from `get_plugins()`.
*
* @param string $plugin_file Plugin identifier, either 'my-plugin/my-plugin.php', or output from __FILE__.
*
* @return string|false Key from the array returned by `get_plugins` if matched. False if no match.
*/
public function get_wp_plugin_id( $plugin_file ) {
$wp_plugins = array_keys( $this->proxy->call_function( 'get_plugins' ) );
// Try to match plugin_basename().
$plugin_basename = $this->proxy->call_function( 'plugin_basename', $plugin_file );
if ( in_array( $plugin_basename, $wp_plugins, true ) ) {
return $plugin_basename;
}
// Try to match by the my-file/my-file.php (dir + file name), then by my-file.php (file name only).
$plugin_file = str_replace( array( '\\', '/' ), DIRECTORY_SEPARATOR, $plugin_file );
$file_name_parts = explode( DIRECTORY_SEPARATOR, $plugin_file );
$file_name = array_pop( $file_name_parts );
$directory_name = array_pop( $file_name_parts );
$full_matches = array();
$partial_matches = array();
foreach ( $wp_plugins as $wp_plugin ) {
if ( false !== strpos( $wp_plugin, $directory_name . DIRECTORY_SEPARATOR . $file_name ) ) {
$full_matches[] = $wp_plugin;
}
if ( false !== strpos( $wp_plugin, $file_name ) ) {
$partial_matches[] = $wp_plugin;
}
}
if ( 1 === count( $full_matches ) ) {
return $full_matches[0];
}
if ( 1 === count( $partial_matches ) ) {
return $partial_matches[0];
}
return false;
}
/**
* Handle plugin activation and deactivation by clearing the WooCommerce aware plugin ids cache.
*/
private function handle_plugin_de_activation(): void {
$this->woocommerce_aware_plugins = null;
$this->woocommerce_aware_active_plugins = null;
}
/**
* Utility method to generate warning string for incompatible features based on active plugins.
*
* Additionally, this method will manually print a warning message on the HPOS feature if both
* the Legacy REST API and HPOS are active.
*
* @param string $feature_id Feature id.
* @param array $plugin_feature_info Array of plugin feature info, as provided by FeaturesController->get_compatible_plugins_for_feature().
*
* @return string Warning string.
*/
public function generate_incompatible_plugin_feature_warning( string $feature_id, array $plugin_feature_info ): string {
$incompatibles = $this->get_items_considered_incompatible( $feature_id, $plugin_feature_info );
$incompatibles = array_filter( $incompatibles, 'is_plugin_active' );
$incompatibles = array_values( array_diff( $incompatibles, $this->get_plugins_excluded_from_compatibility_ui() ) );
$incompatible_count = count( $incompatibles );
$feature_warnings = array();
if ( 'custom_order_tables' === $feature_id && 'yes' === get_option( 'woocommerce_api_enabled' ) ) {
if ( is_plugin_active( 'woocommerce-legacy-rest-api/woocommerce-legacy-rest-api.php' ) ) {
$legacy_api_and_hpos_incompatibility_warning_text =
sprintf(
// translators: %s is a URL.
__( '⚠ The Legacy REST API plugin is installed and active on this site. Please be aware that the WooCommerce Legacy REST API is not compatible with HPOS.', 'woocommerce' ),
'https://wordpress.org/plugins/woocommerce-legacy-rest-api/'
);
} else {
$legacy_api_and_hpos_incompatibility_warning_text =
sprintf(
// translators: %s is a URL.
__( '⚠ The Legacy REST API is active on this site. Please be aware that the WooCommerce Legacy REST API is not compatible with HPOS.', 'woocommerce' ),
admin_url( 'admin.php?page=wc-settings&tab=advanced§ion=legacy_api' )
);
}
/**
* Filter to modify the warning text that appears in the HPOS section of the features settings page
* when both the Legacy REST API is active (via WooCommerce core or via the Legacy REST API plugin)
* and the orders table is in use as the primary data store for orders.
*
* @param string $legacy_api_and_hpos_incompatibility_warning_text Original warning text.
* @returns string|null Actual warning text to use, or null to suppress the warning.
*
* @since 8.9.0
*/
$legacy_api_and_hpos_incompatibility_warning_text = apply_filters( 'woocommerce_legacy_api_and_hpos_incompatibility_warning_text', $legacy_api_and_hpos_incompatibility_warning_text );
if ( ! is_null( $legacy_api_and_hpos_incompatibility_warning_text ) ) {
$feature_warnings[] = $legacy_api_and_hpos_incompatibility_warning_text . "\n";
}
}
if ( $incompatible_count > 0 ) {
if ( 1 === $incompatible_count ) {
/* translators: %s = printable plugin name */
$feature_warnings[] = sprintf( __( '⚠ 1 Incompatible plugin detected (%s).', 'woocommerce' ), $this->get_plugin_name( $incompatibles[0] ) );
} elseif ( 2 === $incompatible_count ) {
$feature_warnings[] = sprintf(
/* translators: %1\$s, %2\$s = printable plugin names */
__( '⚠ 2 Incompatible plugins detected (%1$s and %2$s).', 'woocommerce' ),
$this->get_plugin_name( $incompatibles[0] ),
$this->get_plugin_name( $incompatibles[1] )
);
} else {
$feature_warnings[] = sprintf(
/* translators: %1\$s, %2\$s = printable plugin names, %3\$d = plugins count */
_n(
'⚠ Incompatible plugins detected (%1$s, %2$s and %3$d other).',
'⚠ Incompatible plugins detected (%1$s and %2$s plugins and %3$d others).',
$incompatible_count - 2,
'woocommerce'
),
$this->get_plugin_name( $incompatibles[0] ),
$this->get_plugin_name( $incompatibles[1] ),
$incompatible_count - 2
);
}
$incompatible_plugins_url = add_query_arg(
array(
'plugin_status' => 'incompatible_with_feature',
'feature_id' => $feature_id,
),
admin_url( 'plugins.php' )
);
$feature_warnings[] = sprintf(
/* translators: %1$s opening link tag %2$s closing link tag. */
__( '%1$sView and manage%2$s', 'woocommerce' ),
'',
''
);
}
return str_replace( "\n", '
', implode( "\n", $feature_warnings ) );
}
/**
* Filter plugin/feature compatibility info, returning the names of the plugins/features that are considered incompatible.
* "Uncertain" information will be included or not depending on the value of the value of the 'plugins_are_incompatible_by_default'
* flag in the feature definition (default is true).
*
* @param string $feature_id Feature id.
* @param array $compatibility_info Array containing "compatible', 'incompatible' and 'uncertain' keys.
* @return array Items in 'incompatible' and 'uncertain' if plugins are incompatible by default with the feature; only items in 'incompatible' otherwise.
*/
public function get_items_considered_incompatible( string $feature_id, array $compatibility_info ): array {
$incompatible_by_default = wc_get_container()->get( FeaturesController::class )->get_plugins_are_incompatible_by_default( $feature_id );
return $incompatible_by_default ?
array_merge( $compatibility_info['incompatible'], $compatibility_info['uncertain'] ) :
$compatibility_info['incompatible'];
}
/**
* Get the names of the plugins that are excluded from the feature compatibility UI.
* These plugins won't be considered as incompatible with any existing feature for the purposes
* of displaying compatibility warning in UI, even if they declare incompatibilities explicitly.
*
* @return string[] Plugin names relative to the root plugins directory.
*/
public function get_plugins_excluded_from_compatibility_ui() {
return $this->plugins_excluded_from_compatibility_ui;
}
}
lic function is_connection_owner( $user_id = false ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
return ( (int) $user_id ) === $this->get_connection_owner_id();
}
/**
* Connects the user with a specified ID to a WordPress.com user using the
* remote login flow.
*
* @access public
*
* @param Integer $user_id (optional) the user identifier, defaults to current user.
* @param String $redirect_url the URL to redirect the user to for processing, defaults to
* admin_url().
* @return WP_Error only in case of a failed user lookup.
*/
public function connect_user( $user_id = null, $redirect_url = null ) {
$user = null;
if ( null === $user_id ) {
$user = wp_get_current_user();
} else {
$user = get_user_by( 'ID', $user_id );
}
if ( empty( $user ) ) {
return new \WP_Error( 'user_not_found', 'Attempting to connect a non-existent user.' );
}
if ( null === $redirect_url ) {
$redirect_url = admin_url();
}
// Using wp_redirect intentionally because we're redirecting outside.
wp_redirect( $this->get_authorization_url( $user, $redirect_url ) ); // phpcs:ignore WordPress.Security.SafeRedirect
exit();
}
/**
* Unlinks the current user from the linked WordPress.com user.
*
* @access public
* @static
*
* @todo Refactor to properly load the XMLRPC client independently.
*
* @param Integer $user_id the user identifier.
* @param bool $can_overwrite_primary_user Allow for the primary user to be disconnected.
* @param bool $force_disconnect_locally Disconnect user locally even if we were unable to disconnect them from WP.com.
* @return Boolean Whether the disconnection of the user was successful.
*/
public function disconnect_user( $user_id = null, $can_overwrite_primary_user = false, $force_disconnect_locally = false ) {
$user_id = empty( $user_id ) ? get_current_user_id() : (int) $user_id;
$is_primary_user = Jetpack_Options::get_option( 'master_user' ) === $user_id;
if ( $is_primary_user && ! $can_overwrite_primary_user ) {
return false;
}
// Attempt to disconnect the user from WordPress.com.
$is_disconnected_from_wpcom = $this->unlink_user_from_wpcom( $user_id );
$is_disconnected_locally = false;
if ( $is_disconnected_from_wpcom || $force_disconnect_locally ) {
// Disconnect the user locally.
$is_disconnected_locally = $this->get_tokens()->disconnect_user( $user_id );
if ( $is_disconnected_locally ) {
// Delete cached connected user data.
$transient_key = "jetpack_connected_user_data_$user_id";
delete_transient( $transient_key );
/**
* Fires after the current user has been unlinked from WordPress.com.
*
* @since 1.7.0
* @since-jetpack 4.1.0
*
* @param int $user_id The current user's ID.
*/
do_action( 'jetpack_unlinked_user', $user_id );
if ( $is_primary_user ) {
Jetpack_Options::delete_option( 'master_user' );
}
}
}
return $is_disconnected_from_wpcom && $is_disconnected_locally;
}
/**
* Request to wpcom for a user to be unlinked from their WordPress.com account
*
* @param int $user_id The user identifier.
*
* @return bool Whether the disconnection of the user was successful.
*/
public function unlink_user_from_wpcom( $user_id ) {
// Attempt to disconnect the user from WordPress.com.
$xml = new Jetpack_IXR_Client();
$xml->query( 'jetpack.unlink_user', $user_id );
if ( $xml->isError() ) {
return false;
}
return (bool) $xml->getResponse();
}
/**
* Update the connection owner.
*
* @since 1.29.0
*
* @param Integer $new_owner_id The ID of the user to become the connection owner.
*
* @return true|WP_Error True if owner successfully changed, WP_Error otherwise.
*/
public function update_connection_owner( $new_owner_id ) {
$roles = new Roles();
if ( ! user_can( $new_owner_id, $roles->translate_role_to_cap( 'administrator' ) ) ) {
return new WP_Error(
'new_owner_not_admin',
__( 'New owner is not admin', 'jetpack-connection' ),
array( 'status' => 400 )
);
}
$old_owner_id = $this->get_connection_owner_id();
if ( $old_owner_id === $new_owner_id ) {
return new WP_Error(
'new_owner_is_existing_owner',
__( 'New owner is same as existing owner', 'jetpack-connection' ),
array( 'status' => 400 )
);
}
if ( ! $this->is_user_connected( $new_owner_id ) ) {
return new WP_Error(
'new_owner_not_connected',
__( 'New owner is not connected', 'jetpack-connection' ),
array( 'status' => 400 )
);
}
// Notify WPCOM about the connection owner change.
$owner_updated_wpcom = $this->update_connection_owner_wpcom( $new_owner_id );
if ( $owner_updated_wpcom ) {
// Update the connection owner in Jetpack only if they were successfully updated on WPCOM.
// This will ensure consistency with WPCOM.
\Jetpack_Options::update_option( 'master_user', $new_owner_id );
// Track it.
( new Tracking() )->record_user_event( 'set_connection_owner_success' );
return true;
}
return new WP_Error(
'error_setting_new_owner',
__( 'Could not confirm new owner.', 'jetpack-connection' ),
array( 'status' => 500 )
);
}
/**
* Request to WPCOM to update the connection owner.
*
* @since 1.29.0
*
* @param Integer $new_owner_id The ID of the user to become the connection owner.
*
* @return Boolean Whether the ownership transfer was successful.
*/
public function update_connection_owner_wpcom( $new_owner_id ) {
// Notify WPCOM about the connection owner change.
$xml = new Jetpack_IXR_Client(
array(
'user_id' => get_current_user_id(),
)
);
$xml->query(
'jetpack.switchBlogOwner',
array(
'new_blog_owner' => $new_owner_id,
)
);
if ( $xml->isError() ) {
return false;
}
return (bool) $xml->getResponse();
}
/**
* Returns the requested Jetpack API URL.
*
* @param String $relative_url the relative API path.
* @return String API URL.
*/
public function api_url( $relative_url ) {
$api_base = Constants::get_constant( 'JETPACK__API_BASE' );
$api_version = '/' . Constants::get_constant( 'JETPACK__API_VERSION' ) . '/';
/**
* Filters the API URL that Jetpack uses for server communication.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param String $url the generated URL.
* @param String $relative_url the relative URL that was passed as an argument.
* @param String $api_base the API base string that is being used.
* @param String $api_version the API version string that is being used.
*/
return apply_filters(
'jetpack_api_url',
rtrim( $api_base . $relative_url, '/\\' ) . $api_version,
$relative_url,
$api_base,
$api_version
);
}
/**
* Returns the Jetpack XMLRPC WordPress.com API endpoint URL.
*
* @return String XMLRPC API URL.
*/
public function xmlrpc_api_url() {
$base = preg_replace(
'#(https?://[^?/]+)(/?.*)?$#',
'\\1',
Constants::get_constant( 'JETPACK__API_BASE' )
);
return untrailingslashit( $base ) . '/xmlrpc.php';
}
/**
* Attempts Jetpack registration which sets up the site for connection. Should
* remain public because the call to action comes from the current site, not from
* WordPress.com.
*
* @param String $api_endpoint (optional) an API endpoint to use, defaults to 'register'.
* @return true|WP_Error The error object.
*/
public function register( $api_endpoint = 'register' ) {
// Clean-up leftover tokens just in-case.
// This fixes an edge case that was preventing users to register when the blog token was missing but
// there were still leftover user tokens present.
$this->delete_all_connection_tokens( true );
add_action( 'pre_update_jetpack_option_register', array( '\\Jetpack_Options', 'delete_option' ) );
$secrets = ( new Secrets() )->generate( 'register', get_current_user_id(), 600 );
if ( false === $secrets ) {
return new WP_Error( 'cannot_save_secrets', __( 'Jetpack experienced an issue trying to save options (cannot_save_secrets). We suggest that you contact your hosting provider, and ask them for help checking that the options table is writable on your site.', 'jetpack-connection' ) );
}
if (
empty( $secrets['secret_1'] ) ||
empty( $secrets['secret_2'] ) ||
empty( $secrets['exp'] )
) {
return new \WP_Error( 'missing_secrets' );
}
// Better to try (and fail) to set a higher timeout than this system
// supports than to have register fail for more users than it should.
$timeout = $this->set_min_time_limit( 60 ) / 2;
$gmt_offset = get_option( 'gmt_offset' );
if ( ! $gmt_offset ) {
$gmt_offset = 0;
}
$stats_options = get_option( 'stats_options' );
$stats_id = isset( $stats_options['blog_id'] )
? $stats_options['blog_id']
: null;
/* This action is documented in src/class-package-version-tracker.php */
$package_versions = apply_filters( 'jetpack_package_versions', array() );
$active_plugins_using_connection = Plugin_Storage::get_all();
/**
* Filters the request body for additional property addition.
*
* @since 1.7.0
* @since-jetpack 7.7.0
*
* @param array $post_data request data.
* @param Array $token_data token data.
*/
$body = apply_filters(
'jetpack_register_request_body',
array_merge(
array(
'siteurl' => Urls::site_url(),
'home' => Urls::home_url(),
'gmt_offset' => $gmt_offset,
'timezone_string' => (string) get_option( 'timezone_string' ),
'site_name' => (string) get_option( 'blogname' ),
'secret_1' => $secrets['secret_1'],
'secret_2' => $secrets['secret_2'],
'site_lang' => get_locale(),
'timeout' => $timeout,
'stats_id' => $stats_id,
'state' => get_current_user_id(),
'site_created' => $this->get_assumed_site_creation_date(),
'jetpack_version' => Constants::get_constant( 'JETPACK__VERSION' ),
'ABSPATH' => Constants::get_constant( 'ABSPATH' ),
'current_user_email' => wp_get_current_user()->user_email,
'connect_plugin' => $this->get_plugin() ? $this->get_plugin()->get_slug() : null,
'package_versions' => $package_versions,
'active_connected_plugins' => $active_plugins_using_connection,
),
self::$extra_register_params
)
);
$args = array(
'method' => 'POST',
'body' => $body,
'headers' => array(
'Accept' => 'application/json',
),
'timeout' => $timeout,
);
$args['body'] = static::apply_activation_source_to_args( $args['body'] );
// TODO: fix URLs for bad hosts.
$response = Client::_wp_remote_request(
$this->api_url( $api_endpoint ),
$args,
true
);
// Make sure the response is valid and does not contain any Jetpack errors.
$registration_details = $this->validate_remote_register_response( $response );
if ( is_wp_error( $registration_details ) ) {
return $registration_details;
} elseif ( ! $registration_details ) {
return new \WP_Error(
'unknown_error',
'Unknown error registering your Jetpack site.',
wp_remote_retrieve_response_code( $response )
);
}
if ( empty( $registration_details->jetpack_secret ) || ! is_string( $registration_details->jetpack_secret ) ) {
return new \WP_Error(
'jetpack_secret',
'Unable to validate registration of your Jetpack site.',
wp_remote_retrieve_response_code( $response )
);
}
if ( isset( $registration_details->jetpack_public ) ) {
$jetpack_public = (int) $registration_details->jetpack_public;
} else {
$jetpack_public = false;
}
\Jetpack_Options::update_options(
array(
'id' => (int) $registration_details->jetpack_id,
'public' => $jetpack_public,
)
);
update_option( Package_Version_Tracker::PACKAGE_VERSION_OPTION, $package_versions );
$this->get_tokens()->update_blog_token( (string) $registration_details->jetpack_secret );
$alternate_authorization_url = isset( $registration_details->alternate_authorization_url ) ? $registration_details->alternate_authorization_url : '';
add_filter(
'jetpack_register_site_rest_response',
function ( $response ) use ( $alternate_authorization_url ) {
$response['alternateAuthorizeUrl'] = $alternate_authorization_url;
return $response;
}
);
/**
* Fires when a site is registered on WordPress.com.
*
* @since 1.7.0
* @since-jetpack 3.7.0
*
* @param int $json->jetpack_id Jetpack Blog ID.
* @param string $json->jetpack_secret Jetpack Blog Token.
* @param int|bool $jetpack_public Is the site public.
*/
do_action(
'jetpack_site_registered',
$registration_details->jetpack_id,
$registration_details->jetpack_secret,
$jetpack_public
);
if ( isset( $registration_details->token ) ) {
/**
* Fires when a user token is sent along with the registration data.
*
* @since 1.7.0
* @since-jetpack 7.6.0
*
* @param object $token the administrator token for the newly registered site.
*/
do_action( 'jetpack_site_registered_user_token', $registration_details->token );
}
return true;
}
/**
* Attempts Jetpack registration.
*
* @param bool $tos_agree Whether the user agreed to TOS.
*
* @return bool|WP_Error
*/
public function try_registration( $tos_agree = true ) {
if ( $tos_agree ) {
$terms_of_service = new Terms_Of_Service();
$terms_of_service->agree();
}
/**
* Action fired when the user attempts the registration.
*
* @since 1.26.0
*/
$pre_register = apply_filters( 'jetpack_pre_register', null );
if ( is_wp_error( $pre_register ) ) {
return $pre_register;
}
$tracking_data = array();
if ( null !== $this->get_plugin() ) {
$tracking_data['plugin_slug'] = $this->get_plugin()->get_slug();
}
$tracking = new Tracking();
$tracking->record_user_event( 'jpc_register_begin', $tracking_data );
add_filter( 'jetpack_register_request_body', array( Utils::class, 'filter_register_request_body' ) );
$result = $this->register();
remove_filter( 'jetpack_register_request_body', array( Utils::class, 'filter_register_request_body' ) );
// If there was an error with registration and the site was not registered, record this so we can show a message.
if ( ! $result || is_wp_error( $result ) ) {
return $result;
}
return true;
}
/**
* Adds a parameter to the register request body
*
* @since 1.26.0
*
* @param string $name The name of the parameter to be added.
* @param string $value The value of the parameter to be added.
*
* @throws \InvalidArgumentException If supplied arguments are not strings.
* @return void
*/
public function add_register_request_param( $name, $value ) {
if ( ! is_string( $name ) || ! is_string( $value ) ) {
throw new \InvalidArgumentException( 'name and value must be strings' );
}
self::$extra_register_params[ $name ] = $value;
}
/**
* Takes the response from the Jetpack register new site endpoint and
* verifies it worked properly.
*
* @since 1.7.0
* @since-jetpack 2.6.0
*
* @param Mixed $response the response object, or the error object.
* @return string|WP_Error A JSON object on success or WP_Error on failures
**/
protected function validate_remote_register_response( $response ) {
if ( is_wp_error( $response ) ) {
return new \WP_Error(
'register_http_request_failed',
$response->get_error_message()
);
}
$code = wp_remote_retrieve_response_code( $response );
$entity = wp_remote_retrieve_body( $response );
if ( $entity ) {
$registration_response = json_decode( $entity );
} else {
$registration_response = false;
}
$code_type = (int) ( $code / 100 );
if ( 5 === $code_type ) {
return new \WP_Error( 'wpcom_5??', $code );
} elseif ( 408 === $code ) {
return new \WP_Error( 'wpcom_408', $code );
} elseif ( ! empty( $registration_response->error ) ) {
if (
'xml_rpc-32700' === $registration_response->error
&& ! function_exists( 'xml_parser_create' )
) {
$error_description = __( "PHP's XML extension is not available. Jetpack requires the XML extension to communicate with WordPress.com. Please contact your hosting provider to enable PHP's XML extension.", 'jetpack-connection' );
} else {
$error_description = isset( $registration_response->error_description )
? (string) $registration_response->error_description
: '';
}
return new \WP_Error(
(string) $registration_response->error,
$error_description,
$code
);
} elseif ( 200 !== $code ) {
return new \WP_Error( 'wpcom_bad_response', $code );
}
// Jetpack ID error block.
if ( empty( $registration_response->jetpack_id ) ) {
return new \WP_Error(
'jetpack_id',
/* translators: %s is an error message string */
sprintf( __( 'Error Details: Jetpack ID is empty. Do not publicly post this error message! %s', 'jetpack-connection' ), $entity ),
$entity
);
} elseif ( ! is_scalar( $registration_response->jetpack_id ) ) {
return new \WP_Error(
'jetpack_id',
/* translators: %s is an error message string */
sprintf( __( 'Error Details: Jetpack ID is not a scalar. Do not publicly post this error message! %s', 'jetpack-connection' ), $entity ),
$entity
);
} elseif ( preg_match( '/[^0-9]/', $registration_response->jetpack_id ) ) {
return new \WP_Error(
'jetpack_id',
/* translators: %s is an error message string */
sprintf( __( 'Error Details: Jetpack ID begins with a numeral. Do not publicly post this error message! %s', 'jetpack-connection' ), $entity ),
$entity
);
}
return $registration_response;
}
/**
* Adds a used nonce to a list of known nonces.
*
* @param int $timestamp the current request timestamp.
* @param string $nonce the nonce value.
* @return bool whether the nonce is unique or not.
*
* @deprecated since 1.24.0
* @see Nonce_Handler::add()
*/
public function add_nonce( $timestamp, $nonce ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Nonce_Handler::add' );
return ( new Nonce_Handler() )->add( $timestamp, $nonce );
}
/**
* Cleans nonces that were saved when calling ::add_nonce.
*
* @todo Properly prepare the query before executing it.
*
* @param bool $all whether to clean even non-expired nonces.
*
* @deprecated since 1.24.0
* @see Nonce_Handler::clean_all()
*/
public function clean_nonces( $all = false ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Nonce_Handler::clean_all' );
( new Nonce_Handler() )->clean_all( $all ? PHP_INT_MAX : ( time() - Nonce_Handler::LIFETIME ) );
}
/**
* Sets the Connection custom capabilities.
*
* @param string[] $caps Array of the user's capabilities.
* @param string $cap Capability name.
* @param int $user_id The user ID.
* @param array $args Adds the context to the cap. Typically the object ID.
*/
public function jetpack_connection_custom_caps( $caps, $cap, $user_id, $args ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
switch ( $cap ) {
case 'jetpack_connect':
case 'jetpack_reconnect':
$is_offline_mode = ( new Status() )->is_offline_mode();
if ( $is_offline_mode ) {
$caps = array( 'do_not_allow' );
break;
}
// Pass through. If it's not offline mode, these should match disconnect.
// Let users disconnect if it's offline mode, just in case things glitch.
case 'jetpack_disconnect':
/**
* Filters the jetpack_disconnect capability.
*
* @since 1.14.2
*
* @param array An array containing the capability name.
*/
$caps = apply_filters( 'jetpack_disconnect_cap', array( 'manage_options' ) );
break;
case 'jetpack_connect_user':
$is_offline_mode = ( new Status() )->is_offline_mode();
if ( $is_offline_mode ) {
$caps = array( 'do_not_allow' );
break;
}
// With site connections in mind, non-admin users can connect their account only if a connection owner exists.
$caps = $this->has_connected_owner() ? array( 'read' ) : array( 'manage_options' );
break;
}
return $caps;
}
/**
* Builds the timeout limit for queries talking with the wpcom servers.
*
* Based on local php max_execution_time in php.ini
*
* @since 1.7.0
* @since-jetpack 5.4.0
* @return int
**/
public function get_max_execution_time() {
$timeout = (int) ini_get( 'max_execution_time' );
// Ensure exec time set in php.ini.
if ( ! $timeout ) {
$timeout = 30;
}
return $timeout;
}
/**
* Sets a minimum request timeout, and returns the current timeout
*
* @since 1.7.0
* @since-jetpack 5.4.0
* @param Integer $min_timeout the minimum timeout value.
**/
public function set_min_time_limit( $min_timeout ) {
$timeout = $this->get_max_execution_time();
if ( $timeout < $min_timeout ) {
$timeout = $min_timeout;
set_time_limit( $timeout );
}
return $timeout;
}
/**
* Get our assumed site creation date.
* Calculated based on the earlier date of either:
* - Earliest admin user registration date.
* - Earliest date of post of any post type.
*
* @since 1.7.0
* @since-jetpack 7.2.0
*
* @return string Assumed site creation date and time.
*/
public function get_assumed_site_creation_date() {
$cached_date = get_transient( 'jetpack_assumed_site_creation_date' );
if ( ! empty( $cached_date ) ) {
return $cached_date;
}
$earliest_registered_users = get_users(
array(
'role' => 'administrator',
'orderby' => 'user_registered',
'order' => 'ASC',
'fields' => array( 'user_registered' ),
'number' => 1,
)
);
$earliest_registration_date = $earliest_registered_users[0]->user_registered;
$earliest_posts = get_posts(
array(
'posts_per_page' => 1,
'post_type' => 'any',
'post_status' => 'any',
'orderby' => 'date',
'order' => 'ASC',
)
);
// If there are no posts at all, we'll count only on user registration date.
if ( $earliest_posts ) {
$earliest_post_date = $earliest_posts[0]->post_date;
} else {
$earliest_post_date = PHP_INT_MAX;
}
$assumed_date = min( $earliest_registration_date, $earliest_post_date );
set_transient( 'jetpack_assumed_site_creation_date', $assumed_date );
return $assumed_date;
}
/**
* Adds the activation source string as a parameter to passed arguments.
*
* @todo Refactor to use rawurlencode() instead of urlencode().
*
* @param array $args arguments that need to have the source added.
* @return array $amended arguments.
*/
public static function apply_activation_source_to_args( $args ) {
list( $activation_source_name, $activation_source_keyword ) = get_option( 'jetpack_activation_source' );
if ( $activation_source_name ) {
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.urlencode_urlencode
$args['_as'] = urlencode( $activation_source_name );
}
if ( $activation_source_keyword ) {
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.urlencode_urlencode
$args['_ak'] = urlencode( $activation_source_keyword );
}
return $args;
}
/**
* Generates two secret tokens and the end of life timestamp for them.
*
* @param String $action The action name.
* @param Integer $user_id The user identifier.
* @param Integer $exp Expiration time in seconds.
*/
public function generate_secrets( $action, $user_id = false, $exp = 600 ) {
return ( new Secrets() )->generate( $action, $user_id, $exp );
}
/**
* Returns two secret tokens and the end of life timestamp for them.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Secrets->get() instead.
*
* @param String $action The action name.
* @param Integer $user_id The user identifier.
* @return string|array an array of secrets or an error string.
*/
public function get_secrets( $action, $user_id ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Secrets->get' );
return ( new Secrets() )->get( $action, $user_id );
}
/**
* Deletes secret tokens in case they, for example, have expired.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Secrets->delete() instead.
*
* @param String $action The action name.
* @param Integer $user_id The user identifier.
*/
public function delete_secrets( $action, $user_id ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Secrets->delete' );
( new Secrets() )->delete( $action, $user_id );
}
/**
* Deletes all connection tokens and transients from the local Jetpack site.
* If the plugin object has been provided in the constructor, the function first checks
* whether it's the only active connection.
* If there are any other connections, the function will do nothing and return `false`
* (unless `$ignore_connected_plugins` is set to `true`).
*
* @param bool $ignore_connected_plugins Delete the tokens even if there are other connected plugins.
*
* @return bool True if disconnected successfully, false otherwise.
*/
public function delete_all_connection_tokens( $ignore_connected_plugins = false ) {
// refuse to delete if we're not the last Jetpack plugin installed.
if ( ! $ignore_connected_plugins && null !== $this->plugin && ! $this->plugin->is_only() ) {
return false;
}
/**
* Fires upon the disconnect attempt.
* Return `false` to prevent the disconnect.
*
* @since 1.14.2
*/
if ( ! apply_filters( 'jetpack_connection_delete_all_tokens', true ) ) {
return false;
}
\Jetpack_Options::delete_option(
array(
'master_user',
'time_diff',
'fallback_no_verify_ssl_certs',
)
);
( new Secrets() )->delete_all();
$this->get_tokens()->delete_all();
// Delete cached connected user data.
$transient_key = 'jetpack_connected_user_data_' . get_current_user_id();
delete_transient( $transient_key );
// Delete all XML-RPC errors.
Error_Handler::get_instance()->delete_all_errors();
return true;
}
/**
* Tells WordPress.com to disconnect the site and clear all tokens from cached site.
* If the plugin object has been provided in the constructor, the function first check
* whether it's the only active connection.
* If there are any other connections, the function will do nothing and return `false`
* (unless `$ignore_connected_plugins` is set to `true`).
*
* @param bool $ignore_connected_plugins Delete the tokens even if there are other connected plugins.
*
* @return bool True if disconnected successfully, false otherwise.
*/
public function disconnect_site_wpcom( $ignore_connected_plugins = false ) {
if ( ! $ignore_connected_plugins && null !== $this->plugin && ! $this->plugin->is_only() ) {
return false;
}
if ( ( new Status() )->is_offline_mode() && ! apply_filters( 'jetpack_connection_disconnect_site_wpcom_offline_mode', false ) ) {
// Prevent potential disconnect of the live site by removing WPCOM tokens.
return false;
}
/**
* Fires upon the disconnect attempt.
* Return `false` to prevent the disconnect.
*
* @since 1.14.2
*/
if ( ! apply_filters( 'jetpack_connection_disconnect_site_wpcom', true, $this ) ) {
return false;
}
$xml = new Jetpack_IXR_Client();
$xml->query( 'jetpack.deregister', get_current_user_id() );
return true;
}
/**
* Disconnect the plugin and remove the tokens.
* This function will automatically perform "soft" or "hard" disconnect depending on whether other plugins are using the connection.
* This is a proxy method to simplify the Connection package API.
*
* @see Manager::disconnect_site()
*
* @param boolean $disconnect_wpcom Should disconnect_site_wpcom be called.
* @param bool $ignore_connected_plugins Delete the tokens even if there are other connected plugins.
* @return bool
*/
public function remove_connection( $disconnect_wpcom = true, $ignore_connected_plugins = false ) {
$this->disconnect_site( $disconnect_wpcom, $ignore_connected_plugins );
return true;
}
/**
* Completely clearing up the connection, and initiating reconnect.
*
* @return true|WP_Error True if reconnected successfully, a `WP_Error` object otherwise.
*/
public function reconnect() {
( new Tracking() )->record_user_event( 'restore_connection_reconnect' );
$this->disconnect_site_wpcom( true );
return $this->register();
}
/**
* Validate the tokens, and refresh the invalid ones.
*
* @return string|bool|WP_Error True if connection restored or string indicating what's to be done next. A `WP_Error` object or false otherwise.
*/
public function restore() {
// If this is a site connection we need to trigger a full reconnection as our only secure means of
// communication with WPCOM, aka the blog token, is compromised.
if ( $this->is_site_connection() ) {
return $this->reconnect();
}
$validate_tokens_response = $this->get_tokens()->validate();
// If token validation failed, trigger a full reconnection.
if ( is_array( $validate_tokens_response ) &&
isset( $validate_tokens_response['blog_token']['is_healthy'] ) &&
isset( $validate_tokens_response['user_token']['is_healthy'] ) ) {
$blog_token_healthy = $validate_tokens_response['blog_token']['is_healthy'];
$user_token_healthy = $validate_tokens_response['user_token']['is_healthy'];
} else {
$blog_token_healthy = false;
$user_token_healthy = false;
}
// Tokens are both valid, or both invalid. We can't fix the problem we don't see, so the full reconnection is needed.
if ( $blog_token_healthy === $user_token_healthy ) {
$result = $this->reconnect();
return ( true === $result ) ? 'authorize' : $result;
}
if ( ! $blog_token_healthy ) {
return $this->refresh_blog_token();
}
if ( ! $user_token_healthy ) {
return ( true === $this->refresh_user_token() ) ? 'authorize' : false;
}
return false;
}
/**
* Responds to a WordPress.com call to register the current site.
* Should be changed to protected.
*
* @param array $registration_data Array of [ secret_1, user_id ].
*/
public function handle_registration( array $registration_data ) {
list( $registration_secret_1, $registration_user_id ) = $registration_data;
if ( empty( $registration_user_id ) ) {
return new \WP_Error( 'registration_state_invalid', __( 'Invalid Registration State', 'jetpack-connection' ), 400 );
}
return ( new Secrets() )->verify( 'register', $registration_secret_1, (int) $registration_user_id );
}
/**
* Perform the API request to validate the blog and user tokens.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Tokens->validate_tokens() instead.
*
* @param int|null $user_id ID of the user we need to validate token for. Current user's ID by default.
*
* @return array|false|WP_Error The API response: `array( 'blog_token_is_healthy' => true|false, 'user_token_is_healthy' => true|false )`.
*/
public function validate_tokens( $user_id = null ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Tokens->validate' );
return $this->get_tokens()->validate( $user_id );
}
/**
* Verify a Previously Generated Secret.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Secrets->verify() instead.
*
* @param string $action The type of secret to verify.
* @param string $secret_1 The secret string to compare to what is stored.
* @param int $user_id The user ID of the owner of the secret.
* @return \WP_Error|string WP_Error on failure, secret_2 on success.
*/
public function verify_secrets( $action, $secret_1, $user_id ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Secrets->verify' );
return ( new Secrets() )->verify( $action, $secret_1, $user_id );
}
/**
* Responds to a WordPress.com call to authorize the current user.
* Should be changed to protected.
*/
public function handle_authorization() {
}
/**
* Obtains the auth token.
*
* @param array $data The request data.
* @return object|\WP_Error Returns the auth token on success.
* Returns a \WP_Error on failure.
*/
public function get_token( $data ) {
return $this->get_tokens()->get( $data, $this->api_url( 'token' ) );
}
/**
* Builds a URL to the Jetpack connection auth page.
*
* @param WP_User $user (optional) defaults to the current logged in user.
* @param String $redirect (optional) a redirect URL to use instead of the default.
* @return string Connect URL.
*/
public function get_authorization_url( $user = null, $redirect = null ) {
if ( empty( $user ) ) {
$user = wp_get_current_user();
}
$roles = new Roles();
$role = $roles->translate_user_to_role( $user );
$signed_role = $this->get_tokens()->sign_role( $role );
/**
* Filter the URL of the first time the user gets redirected back to your site for connection
* data processing.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param string $redirect_url Defaults to the site admin URL.
*/
$processing_url = apply_filters( 'jetpack_connect_processing_url', admin_url( 'admin.php' ) );
/**
* Filter the URL to redirect the user back to when the authorization process
* is complete.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param string $redirect_url Defaults to the site URL.
*/
$redirect = apply_filters( 'jetpack_connect_redirect_url', $redirect );
$secrets = ( new Secrets() )->generate( 'authorize', $user->ID, 2 * HOUR_IN_SECONDS );
/**
* Filter the type of authorization.
* 'calypso' completes authorization on wordpress.com/jetpack/connect
* while 'jetpack' ( or any other value ) completes the authorization at jetpack.wordpress.com.
*
* @since 1.7.0
* @since-jetpack 4.3.3
*
* @param string $auth_type Defaults to 'calypso', can also be 'jetpack'.
*/
$auth_type = apply_filters( 'jetpack_auth_type', 'calypso' );
/**
* Filters the user connection request data for additional property addition.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param array $request_data request data.
*/
$body = apply_filters(
'jetpack_connect_request_body',
array(
'response_type' => 'code',
'client_id' => \Jetpack_Options::get_option( 'id' ),
'redirect_uri' => add_query_arg(
array(
'handler' => 'jetpack-connection-webhooks',
'action' => 'authorize',
'_wpnonce' => wp_create_nonce( "jetpack-authorize_{$role}_{$redirect}" ),
'redirect' => $redirect ? rawurlencode( $redirect ) : false,
),
esc_url( $processing_url )
),
'state' => $user->ID,
'scope' => $signed_role,
'user_email' => $user->user_email,
'user_login' => $user->user_login,
'is_active' => $this->has_connected_owner(), // TODO Deprecate this.
'jp_version' => (string) Constants::get_constant( 'JETPACK__VERSION' ),
'auth_type' => $auth_type,
'secret' => $secrets['secret_1'],
'blogname' => get_option( 'blogname' ),
'site_url' => Urls::site_url(),
'home_url' => Urls::home_url(),
'site_icon' => get_site_icon_url(),
'site_lang' => get_locale(),
'site_created' => $this->get_assumed_site_creation_date(),
'allow_site_connection' => ! $this->has_connected_owner(),
'calypso_env' => ( new Host() )->get_calypso_env(),
'source' => ( new Host() )->get_source_query(),
)
);
$body = static::apply_activation_source_to_args( urlencode_deep( $body ) );
$api_url = $this->api_url( 'authorize' );
return add_query_arg( $body, $api_url );
}
/**
* Authorizes the user by obtaining and storing the user token.
*
* @param array $data The request data.
* @return string|\WP_Error Returns a string on success.
* Returns a \WP_Error on failure.
*/
public function authorize( $data = array() ) {
/**
* Action fired when user authorization starts.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*/
do_action( 'jetpack_authorize_starting' );
$roles = new Roles();
$role = $roles->translate_current_user_to_role();
if ( ! $role ) {
return new \WP_Error( 'no_role', 'Invalid request.', 400 );
}
$cap = $roles->translate_role_to_cap( $role );
if ( ! $cap ) {
return new \WP_Error( 'no_cap', 'Invalid request.', 400 );
}
if ( ! empty( $data['error'] ) ) {
return new \WP_Error( $data['error'], 'Error included in the request.', 400 );
}
if ( ! isset( $data['state'] ) ) {
return new \WP_Error( 'no_state', 'Request must include state.', 400 );
}
if ( ! ctype_digit( $data['state'] ) ) {
return new \WP_Error( $data['error'], 'State must be an integer.', 400 );
}
$current_user_id = get_current_user_id();
if ( $current_user_id !== (int) $data['state'] ) {
return new \WP_Error( 'wrong_state', 'State does not match current user.', 400 );
}
if ( empty( $data['code'] ) ) {
return new \WP_Error( 'no_code', 'Request must include an authorization code.', 400 );
}
$token = $this->get_tokens()->get( $data, $this->api_url( 'token' ) );
if ( is_wp_error( $token ) ) {
$code = $token->get_error_code();
if ( empty( $code ) ) {
$code = 'invalid_token';
}
return new \WP_Error( $code, $token->get_error_message(), 400 );
}
if ( ! $token ) {
return new \WP_Error( 'no_token', 'Error generating token.', 400 );
}
$is_connection_owner = ! $this->has_connected_owner();
$this->get_tokens()->update_user_token( $current_user_id, sprintf( '%s.%d', $token, $current_user_id ), $is_connection_owner );
/**
* Fires after user has successfully received an auth token.
*
* @since 1.7.0
* @since-jetpack 3.9.0
*/
do_action( 'jetpack_user_authorized' );
if ( ! $is_connection_owner ) {
/**
* Action fired when a secondary user has been authorized.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*/
do_action( 'jetpack_authorize_ending_linked' );
return 'linked';
}
/**
* Action fired when the master user has been authorized.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param array $data The request data.
*/
do_action( 'jetpack_authorize_ending_authorized', $data );
\Jetpack_Options::delete_raw_option( 'jetpack_last_connect_url_check' );
( new Nonce_Handler() )->reschedule();
return 'authorized';
}
/**
* Disconnects from the Jetpack servers.
* Forgets all connection details and tells the Jetpack servers to do the same.
*
* @param boolean $disconnect_wpcom Should disconnect_site_wpcom be called.
* @param bool $ignore_connected_plugins Delete the tokens even if there are other connected plugins.
*/
public function disconnect_site( $disconnect_wpcom = true, $ignore_connected_plugins = true ) {
if ( ! $ignore_connected_plugins && null !== $this->plugin && ! $this->plugin->is_only() ) {
return false;
}
wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
( new Nonce_Handler() )->clean_all();
/**
* Fires when a site is disconnected.
*
* @since 1.36.3
*/
do_action( 'jetpack_site_before_disconnected' );
// If the site is in an IDC because sync is not allowed,
// let's make sure to not disconnect the production site.
if ( $disconnect_wpcom ) {
$tracking = new Tracking();
$tracking->record_user_event( 'disconnect_site', array() );
$this->disconnect_site_wpcom( $ignore_connected_plugins );
}
$this->delete_all_connection_tokens( $ignore_connected_plugins );
// Remove tracked package versions, since they depend on the Jetpack Connection.
delete_option( Package_Version_Tracker::PACKAGE_VERSION_OPTION );
$jetpack_unique_connection = \Jetpack_Options::get_option( 'unique_connection' );
if ( $jetpack_unique_connection ) {
// Check then record unique disconnection if site has never been disconnected previously.
if ( - 1 === $jetpack_unique_connection['disconnected'] ) {
$jetpack_unique_connection['disconnected'] = 1;
} else {
if ( 0 === $jetpack_unique_connection['disconnected'] ) {
$a8c_mc_stats_instance = new A8c_Mc_Stats();
$a8c_mc_stats_instance->add( 'connections', 'unique-disconnect' );
$a8c_mc_stats_instance->do_server_side_stats();
}
// increment number of times disconnected.
$jetpack_unique_connection['disconnected'] += 1;
}
\Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
}
/**
* Fires when a site is disconnected.
*
* @since 1.30.1
*/
do_action( 'jetpack_site_disconnected' );
}
/**
* The Base64 Encoding of the SHA1 Hash of the Input.
*
* @param string $text The string to hash.
* @return string
*/
public function sha1_base64( $text ) {
return base64_encode( sha1( $text, true ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
}
/**
* This function mirrors Jetpack_Data::is_usable_domain() in the WPCOM codebase.
*
* @param string $domain The domain to check.
*
* @return bool|WP_Error
*/
public function is_usable_domain( $domain ) {
// If it's empty, just fail out.
if ( ! $domain ) {
return new \WP_Error(
'fail_domain_empty',
/* translators: %1$s is a domain name. */
sprintf( __( 'Domain `%1$s` just failed is_usable_domain check as it is empty.', 'jetpack-connection' ), $domain )
);
}
/**
* Skips the usuable domain check when connecting a site.
*
* Allows site administrators with domains that fail gethostname-based checks to pass the request to WP.com
*
* @since 1.7.0
* @since-jetpack 4.1.0
*
* @param bool If the check should be skipped. Default false.
*/
if ( apply_filters( 'jetpack_skip_usuable_domain_check', false ) ) {
return true;
}
// None of the explicit localhosts.
$forbidden_domains = array(
'wordpress.com',
'localhost',
'localhost.localdomain',
'local.wordpress.test', // VVV pattern.
'local.wordpress-trunk.test', // VVV pattern.
'src.wordpress-develop.test', // VVV pattern.
'build.wordpress-develop.test', // VVV pattern.
);
if ( in_array( $domain, $forbidden_domains, true ) ) {
return new \WP_Error(
'fail_domain_forbidden',
sprintf(
/* translators: %1$s is a domain name. */
__(
'Domain `%1$s` just failed is_usable_domain check as it is in the forbidden array.',
'jetpack-connection'
),
$domain
)
);
}
// No .test or .local domains.
if ( preg_match( '#\.(test|local)$#i', $domain ) ) {
return new \WP_Error(
'fail_domain_tld',
sprintf(
/* translators: %1$s is a domain name. */
__(
'Domain `%1$s` just failed is_usable_domain check as it uses an invalid top level domain.',
'jetpack-connection'
),
$domain
)
);
}
// No WPCOM subdomains.
if ( preg_match( '#\.WordPress\.com$#i', $domain ) ) {
return new \WP_Error(
'fail_subdomain_wpcom',
sprintf(
/* translators: %1$s is a domain name. */
__(
'Domain `%1$s` just failed is_usable_domain check as it is a subdomain of WordPress.com.',
'jetpack-connection'
),
$domain
)
);
}
// If PHP was compiled without support for the Filter module (very edge case).
if ( ! function_exists( 'filter_var' ) ) {
// Just pass back true for now, and let wpcom sort it out.
return true;
}
$domain = preg_replace( '#^https?://#', '', untrailingslashit( $domain ) );
if ( filter_var( $domain, FILTER_VALIDATE_IP )
&& ! filter_var( $domain, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE )
) {
return new \WP_Error(
'fail_ip_forbidden',
sprintf(
/* translators: %1$s is a domain name. */
__(
'IP address `%1$s` just failed is_usable_domain check as it is in the private network.',
'jetpack-connection'
),
$domain
)
);
}
return true;
}
/**
* Gets the requested token.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Tokens->get_access_token() instead.
*
* @param int|false $user_id false: Return the Blog Token. int: Return that user's User Token.
* @param string|false $token_key If provided, check that the token matches the provided input.
* @param bool|true $suppress_errors If true, return a falsy value when the token isn't found; When false, return a descriptive WP_Error when the token isn't found.
*
* @return object|false
*
* @see $this->get_tokens()->get_access_token()
*/
public function get_access_token( $user_id = false, $token_key = false, $suppress_errors = true ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Tokens->get_access_token' );
return $this->get_tokens()->get_access_token( $user_id, $token_key, $suppress_errors );
}
/**
* In some setups, $HTTP_RAW_POST_DATA can be emptied during some IXR_Server paths
* since it is passed by reference to various methods.
* Capture it here so we can verify the signature later.
*
* @param array $methods an array of available XMLRPC methods.
* @return array the same array, since this method doesn't add or remove anything.
*/
public function xmlrpc_methods( $methods ) {
$this->raw_post_data = isset( $GLOBALS['HTTP_RAW_POST_DATA'] ) ? $GLOBALS['HTTP_RAW_POST_DATA'] : null;
return $methods;
}
/**
* Resets the raw post data parameter for testing purposes.
*/
public function reset_raw_post_data() {
$this->raw_post_data = null;
}
/**
* Registering an additional method.
*
* @param array $methods an array of available XMLRPC methods.
* @return array the amended array in case the method is added.
*/
public function public_xmlrpc_methods( $methods ) {
if ( array_key_exists( 'wp.getOptions', $methods ) ) {
$methods['wp.getOptions'] = array( $this, 'jetpack_get_options' );
}
return $methods;
}
/**
* Handles a getOptions XMLRPC method call.
*
* @param array $args method call arguments.
* @return an amended XMLRPC server options array.
*/
public function jetpack_get_options( $args ) {
global $wp_xmlrpc_server;
$wp_xmlrpc_server->escape( $args );
$username = $args[1];
$password = $args[2];
$user = $wp_xmlrpc_server->login( $username, $password );
if ( ! $user ) {
return $wp_xmlrpc_server->error;
}
$options = array();
$user_data = $this->get_connected_user_data();
if ( is_array( $user_data ) ) {
$options['jetpack_user_id'] = array(
'desc' => __( 'The WP.com user ID of the connected user', 'jetpack-connection' ),
'readonly' => true,
'value' => $user_data['ID'],
);
$options['jetpack_user_login'] = array(
'desc' => __( 'The WP.com username of the connected user', 'jetpack-connection' ),
'readonly' => true,
'value' => $user_data['login'],
);
$options['jetpack_user_email'] = array(
'desc' => __( 'The WP.com user email of the connected user', 'jetpack-connection' ),
'readonly' => true,
'value' => $user_data['email'],
);
$options['jetpack_user_site_count'] = array(
'desc' => __( 'The number of sites of the connected WP.com user', 'jetpack-connection' ),
'readonly' => true,
'value' => $user_data['site_count'],
);
}
$wp_xmlrpc_server->blog_options = array_merge( $wp_xmlrpc_server->blog_options, $options );
$args = stripslashes_deep( $args );
return $wp_xmlrpc_server->wp_getOptions( $args );
}
/**
* Adds Jetpack-specific options to the output of the XMLRPC options method.
*
* @param array $options standard Core options.
* @return array amended options.
*/
public function xmlrpc_options( $options ) {
$jetpack_client_id = false;
if ( $this->is_connected() ) {
$jetpack_client_id = \Jetpack_Options::get_option( 'id' );
}
$options['jetpack_version'] = array(
'desc' => __( 'Jetpack Plugin Version', 'jetpack-connection' ),
'readonly' => true,
'value' => Constants::get_constant( 'JETPACK__VERSION' ),
);
$options['jetpack_client_id'] = array(
'desc' => __( 'The Client ID/WP.com Blog ID of this site', 'jetpack-connection' ),
'readonly' => true,
'value' => $jetpack_client_id,
);
return $options;
}
/**
* Resets the saved authentication state in between testing requests.
*/
public function reset_saved_auth_state() {
$this->xmlrpc_verification = null;
}
/**
* Sign a user role with the master access token.
* If not specified, will default to the current user.
*
* @access public
*
* @param string $role User role.
* @param int $user_id ID of the user.
* @return string Signed user role.
*/
public function sign_role( $role, $user_id = null ) {
return $this->get_tokens()->sign_role( $role, $user_id );
}
/**
* Set the plugin instance.
*
* @param Plugin $plugin_instance The plugin instance.
*
* @return $this
*/
public function set_plugin_instance( Plugin $plugin_instance ) {
$this->plugin = $plugin_instance;
return $this;
}
/**
* Retrieve the plugin management object.
*
* @return Plugin|null
*/
public function get_plugin() {
return $this->plugin;
}
/**
* Get all connected plugins information, excluding those disconnected by user.
* WARNING: the method cannot be called until Plugin_Storage::configure is called, which happens on plugins_loaded
* Even if you don't use Jetpack Config, it may be introduced later by other plugins,
* so please make sure not to run the method too early in the code.
*
* @return array|WP_Error
*/
public function get_connected_plugins() {
$maybe_plugins = Plugin_Storage::get_all();
if ( $maybe_plugins instanceof WP_Error ) {
return $maybe_plugins;
}
return $maybe_plugins;
}
/**
* Force plugin disconnect. After its called, the plugin will not be allowed to use the connection.
* Note: this method does not remove any access tokens.
*
* @deprecated since 1.39.0
* @return bool
*/
public function disable_plugin() {
return null;
}
/**
* Force plugin reconnect after user-initiated disconnect.
* After its called, the plugin will be allowed to use the connection again.
* Note: this method does not initialize access tokens.
*
* @deprecated since 1.39.0.
* @return bool
*/
public function enable_plugin() {
return null;
}
/**
* Whether the plugin is allowed to use the connection, or it's been disconnected by user.
* If no plugin slug was passed into the constructor, always returns true.
*
* @deprecated 1.42.0 This method no longer has a purpose after the removal of the soft disconnect feature.
*
* @return bool
*/
public function is_plugin_enabled() {
return true;
}
/**
* Perform the API request to refresh the blog token.
* Note that we are making this request on behalf of the Jetpack master user,
* given they were (most probably) the ones that registered the site at the first place.
*
* @return WP_Error|bool The result of updating the blog_token option.
*/
public function refresh_blog_token() {
( new Tracking() )->record_user_event( 'restore_connection_refresh_blog_token' );
$blog_id = \Jetpack_Options::get_option( 'id' );
if ( ! $blog_id ) {
return new WP_Error( 'site_not_registered', 'Site not registered.' );
}
$url = sprintf(
'%s/%s/v%s/%s',
Constants::get_constant( 'JETPACK__WPCOM_JSON_API_BASE' ),
'wpcom',
'2',
'sites/' . $blog_id . '/jetpack-refresh-blog-token'
);
$method = 'POST';
$user_id = get_current_user_id();
$response = Client::remote_request( compact( 'url', 'method', 'user_id' ) );
if ( is_wp_error( $response ) ) {
return new WP_Error( 'refresh_blog_token_http_request_failed', $response->get_error_message() );
}
$code = wp_remote_retrieve_response_code( $response );
$entity = wp_remote_retrieve_body( $response );
if ( $entity ) {
$json = json_decode( $entity );
} else {
$json = false;
}
if ( 200 !== $code ) {
if ( empty( $json->code ) ) {
return new WP_Error( 'unknown', '', $code );
}
/* translators: Error description string. */
$error_description = isset( $json->message ) ? sprintf( __( 'Error Details: %s', 'jetpack-connection' ), (string) $json->message ) : '';
return new WP_Error( (string) $json->code, $error_description, $code );
}
if ( empty( $json->jetpack_secret ) || ! is_scalar( $json->jetpack_secret ) ) {
return new WP_Error( 'jetpack_secret', '', $code );
}
Error_Handler::get_instance()->delete_all_errors();
return $this->get_tokens()->update_blog_token( (string) $json->jetpack_secret );
}
/**
* Disconnect the user from WP.com, and initiate the reconnect process.
*
* @return bool
*/
public function refresh_user_token() {
( new Tracking() )->record_user_event( 'restore_connection_refresh_user_token' );
$this->disconnect_user( null, true, true );
return true;
}
/**
* Fetches a signed token.
*
* @deprecated 1.24.0 Use Automattic\Jetpack\Connection\Tokens->get_signed_token() instead.
*
* @param object $token the token.
* @return WP_Error|string a signed token
*/
public function get_signed_token( $token ) {
_deprecated_function( __METHOD__, '1.24.0', 'Automattic\\Jetpack\\Connection\\Tokens->get_signed_token' );
return $this->get_tokens()->get_signed_token( $token );
}
/**
* If the site-level connection is active, add the list of plugins using connection to the heartbeat (except Jetpack itself)
*
* @param array $stats The Heartbeat stats array.
* @return array $stats
*/
public function add_stats_to_heartbeat( $stats ) {
if ( ! $this->is_connected() ) {
return $stats;
}
$active_plugins_using_connection = Plugin_Storage::get_all();
foreach ( array_keys( $active_plugins_using_connection ) as $plugin_slug ) {
if ( 'jetpack' !== $plugin_slug ) {
$stats_group = isset( $active_plugins_using_connection['jetpack'] ) ? 'combined-connection' : 'standalone-connection';
$stats[ $stats_group ][] = $plugin_slug;
}
}
return $stats;
}
/**
* Get the WPCOM or self-hosted site ID.
*
* @return int|WP_Error
*/
public static function get_site_id() {
$is_wpcom = ( defined( 'IS_WPCOM' ) && IS_WPCOM );
$site_id = $is_wpcom ? get_current_blog_id() : \Jetpack_Options::get_option( 'id' );
if ( ! $site_id ) {
return new \WP_Error(
'unavailable_site_id',
__( 'Sorry, something is wrong with your Jetpack connection.', 'jetpack-connection' ),
403
);
}
return (int) $site_id;
}
/**
* Check if Jetpack is ready for uninstall cleanup.
*
* @param string $current_plugin_slug The current plugin's slug.
*
* @return bool
*/
public static function is_ready_for_cleanup( $current_plugin_slug ) {
$active_plugins = get_option( Plugin_Storage::ACTIVE_PLUGINS_OPTION_NAME );
return empty( $active_plugins ) || ! is_array( $active_plugins )
|| ( count( $active_plugins ) === 1 && array_key_exists( $current_plugin_slug, $active_plugins ) );
}
}